<!--用车申请页-->
<template>
  <div style="height: 6vh;background-color:#fff;padding:10px 20px;">
    <span style="line-height:60px;font-size:20px;">申请单列表</span>
    <el-button type="primary" style="float:right;margin-top:13px;"
               @click="addApplicationDialogVisible = true"
               v-if="user.parentId != null">申请用车</el-button>
  </div>

  <!-- 申请用车弹窗 -->
  <el-dialog title="创建申请单"
             v-model="addApplicationDialogVisible"
             style="width:1000px;padding:40px;"
             :before-close="handleClose">
    <el-form label-width="80px" label-position="top">
      <el-row :gutter="30">
        <el-col :span="12">
          <el-form-item label="用车人">
            <el-input readonly :value="user.username"></el-input>
          </el-form-item>
        </el-col>
        <el-col :span="12">
          <el-form-item label="使用时间">
            <el-date-picker
                v-model="times"
                type="datetimerange"
                range-separator="至"
                start-placeholder="开始日期"
                end-placeholder="结束日期"
                value-format="YYYY-MM-DD HH:mm:ss"
                format="YYYY-MM-DD HH:mm:ss"
            ></el-date-picker>
          </el-form-item>
        </el-col>
      </el-row>
      <el-row :gutter="30">
        <el-col :span="12">
          <el-form-item label="车辆出发地">
            <el-input placeholder="请输入" v-model="addForm.departureAddr"></el-input>
          </el-form-item>
        </el-col>
        <el-col :span="12">
          <el-form-item label="车辆目的地">
            <el-input placeholder="请输入" v-model="addForm.destinationAddr"></el-input>
          </el-form-item>
        </el-col>
      </el-row>
      <el-row :gutter="30">
        <el-col :span="12">
          <el-form-item label="用车事由">
            <el-input placeholder="请输入" type="textarea" resize="none" :rows="3" v-model="addForm.reason"></el-input>
          </el-form-item>
        </el-col>
        <el-col :span="12">
          <el-form-item label="备注">
            <el-input placeholder="请输入" type="textarea" resize="none" :rows="3" v-model="addForm.remark"></el-input>
          </el-form-item>
        </el-col>
      </el-row>
      <el-row :gutter="30">
        <el-col :span="12">
          <el-form-item label="驾照">
            <el-upload
                v-model:file-list="fileList"
                v-model:action="actionUrl"
                name="file"
                limit="1"
                list-type="picture-card"
                :on-preview="handlePictureCardPreview"
                :on-remove="handleRemove"
            >
              <el-icon>
                <Plus/>
              </el-icon>
            </el-upload>
            <el-dialog v-model="dialogVisible">
              <img w-full :src="dialogImageUrl"/>
            </el-dialog>
          </el-form-item>
        </el-col>
        <el-col :span="12">
          <el-form-item label="审批人">
            <el-row :gutter="10">
              <el-col :span="12" v-if="auditUserOpts.length > 0">
                <el-tag type="primary">
                  <el-icon style="margin-right:5px;position:relative;top:2px;">
                    <User/>
                  </el-icon>
                  <span>{{auditUserOpts[0].username}}</span>
                </el-tag>
              </el-col>
              <el-col :span="12" v-if="auditUserOpts.length > 1">
                <el-tag type="primary">
                  <el-icon style="margin-right:5px;position:relative;top:2px;">
                    <User/>
                  </el-icon>
                  <span>{{auditUserOpts[1].username}}</span>
                </el-tag>
              </el-col>
            </el-row>
          </el-form-item>
        </el-col>
      </el-row>
    </el-form>
    <template #footer>
      <el-button @click="handleClose">取消</el-button>
      <el-button type="primary" @click="addApplication">确定</el-button>
    </template>
  </el-dialog>

  <!-- 搜索卡片 -->
  <el-card style="margin: 20px;">
    <el-form style="padding-top:10px;">
      <el-row :gutter="30">
        <el-col :span="5">
          <el-form-item label="出发地">
            <el-input placeholder="请输入出发地" v-model="searchApplication.departureAddr"></el-input>
          </el-form-item>
        </el-col>
        <el-col :span="5">
          <el-form-item label="目的地">
            <el-input placeholder="请输入目的地" v-model="searchApplication.destinationAddr"></el-input>
          </el-form-item>
        </el-col>
        <el-col :span="5">
          <el-form-item label="申请单状态" v-model="searchApplication.status">
            <el-select placeholder="请选择">
              <el-option v-for="item in appOptions" :label="item.label" :value="item.value"></el-option>
            </el-select>
          </el-form-item>
        </el-col>
        <el-col :span="5">
          <el-form-item>
            <el-button @click="resetSearch">重置</el-button>
            <el-button type="primary" @click="loadApplication">查询</el-button>
          </el-form-item>
        </el-col>
      </el-row>
    </el-form>
  </el-card>

  <!-- 用车申请表格 -->
  <el-card style="margin:20px">
    <el-table :data="tableData">
      <el-table-column type="index" width="80" align="center" prop="id" label="编号"></el-table-column>
      <el-table-column align="center" prop="username" label="申请人"></el-table-column>
      <el-table-column align="center" prop="departureAddr" label="出发地"></el-table-column>
      <el-table-column align="center" prop="destinationAddr" label="目的地"></el-table-column>
      <el-table-column align="center" prop="reason" label="用车原因"></el-table-column>
      <el-table-column align="center" prop="auditUsernameList" label="审批人"></el-table-column>
      <el-table-column align="center" prop="startTime" label="使用开始时间"></el-table-column>
      <el-table-column align="center" prop="endTime" label="使用结束时间"></el-table-column>
      <el-table-column align="center" prop="status" label="申请单状态" :formatter="appStatusFormatter"></el-table-column>
      <el-table-column label="操作" width="120" align="center">
        <template #default="scope">
          <el-button type="primary" size="small" link
                     :disabled="scope.row.status != 10"
                     @click="cancel(scope.row.id)">撤销</el-button>
        </template>
      </el-table-column>
    </el-table>
  </el-card>

</template>



<script setup>
import {onMounted, ref} from "vue";
import axios from "axios";
import qs from "qs";
import {ElMessage} from "element-plus";
import axiosRetry from "axios-retry";
const client = axios.create();
axiosRetry(client, { retries: 3 })


// 获取用户信息
const user = ref(getUser());


// 弹窗部分
// 控制弹窗
const addApplicationDialogVisible = ref(false);
// 图片上传
const fileList = ref([]);
const dialogImageUrl = ref('');
const dialogVisible = ref(false);
const actionUrl = ref(BASE_URL + '/v1/file/upload');
// 移除图片
const handleRemove = (uploadFile, uploadFiles) => {
  console.log(uploadFile, uploadFiles);
  let imgUrl = fileList.value[0].response.data;
  client.post(BASE_URL+'/v1/file/remove?imgUrl='+imgUrl)
      .then((response)=>{
        if (response.data.code==2000){
          ElMessage.success('删除成功!');
        }
      })
}
// 预览图片
const handlePictureCardPreview = (uploadFile) => {
  dialogImageUrl.value = uploadFile.url
  dialogVisible.value = true;
  console.log(uploadFile);
}
// 获取审批人
const auditUserOpts = ref([]);
const auditUserIdList = ref([]);
const loadAuditUser = () => {
  let parentId = user.value.parentId;
  client.get(BASE_URL + '/v1/user/select/audit/'+parentId)
      .then((response) => {
        if (response.data.code == 2000) {
          auditUserOpts.value = response.data.data;
          for (let i = 0; i < auditUserOpts.value.length; i++) {
            auditUserIdList.value.push(auditUserOpts.value[i].id);
          }
        } else {
          ElMessage.error(response.data.message);
        }
      })
}
// 保存申请单
const addForm = ref({
  departureAddr: '',
  destinationAddr: '',
  reason: '',
  remark: ''
});
const times = ref([]);
// 提交申请单
const addApplication = () => {
  if (fileList.value.length == 0){
    ElMessage.error('请上传图片!');
    return;
  }
  addForm.value.userId = user.value.id;
  addForm.value.username = user.value.username;
  addForm.value.startTime = times.value[0];
  addForm.value.endTime = times.value[1];
  addForm.value.imgUrl = fileList.value[0].response.data;
  addForm.value.auditUserIdList = auditUserIdList.value;
  console.log(addForm.value);

  let data = qs.stringify(addForm.value);
  client.post(BASE_URL+'/v1/application/save',data)
      .then((response)=>{
        if (response.data.code == 2000){
          ElMessage.success('申请成功!');
          addApplicationDialogVisible.value = false;
          addForm.value = {};
          fileList.value = [];
          times.value = [];
          loadApplication();
        } else {
          ElMessage.error(response.data.message);
        }
      })
}
// 关闭弹窗
const handleClose = () => {
  if (confirm('确定要关闭弹窗吗？')){
    addApplicationDialogVisible.value = false;
    addForm.value = {};
    fileList.value = [];
    times.value = [];
  }
}



// 列表 搜索部分
// 保存搜索条件
const searchApplication = ref({
  departureAddr: '',
  destinationAddr: '',
  status: ''
});
// 重置搜索条件
const resetSearch = () => {
  searchApplication.value = {};
  loadApplication();
}
// 提交搜索表单
const loadApplication = () => {
  let data = qs.stringify(searchApplication.value);
  client.post(BASE_URL+'/v1/application/select',data)
      .then((response)=>{
        if (response.data.code == 2000){
          tableData.value = response.data.data;
        } else {
          ElMessage.error(response.data.message);
        }
      })
}






// 申请表部分
// 表格数据
const tableData = ref([]);
// 撤销申请单
const cancel = (id) => {
  client.post(BASE_URL+'/v1/application/cancel/'+id)
      .then((response)=>{
        if (response.data.code == 2000){
          ElMessage.success('撤销成功!');
          loadApplication();
        } else {
          ElMessage.error(response.data.msg);
        }
      })
}





// 页面加载时执行
onMounted(() => {
  loadAuditUser();
  loadApplication();
  loadDictOptions(appOptions,'application_status');
})


// 字典项
const appOptions = ref([]);
const appStatusFormatter = (row,column,cellValue,index)=>{
  if(!appOptions.value){
    return cellValue;
  } else {
    for(let item of appOptions.value){
      if(item.value == cellValue){
        cellValue = item.label;
        break;
      }
    }
  }
  return cellValue;
}


</script>



<style scoped>

</style>